diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 10badcdbe..829c8c590 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -11,7 +11,7 @@ updates:
       interval: "daily"
   - package-ecosystem: "maven"
     open-pull-requests-limit: 10
-    directory: "/bom-latest"
+    directory: "/bom-weekly"
     reviewers:
       - "jglick"
     schedule:
diff --git a/README.md b/README.md
index 79e9c02de..c553ccfe3 100644
--- a/README.md
+++ b/README.md
@@ -128,15 +128,11 @@ It is unusual but possible for cross-component incompatibilities to only be visi
 
 ## LTS lines
 
-A separate BOM artifact is available for the current LTS line and a few historical lines.
-When a new LTS line is released (`jenkins-2.nnn.1`),
-the main definition should be moved into its BOM (added to the aggregator POM),
-and the the previous BOM made to inherit from it.
-Older BOMs should only specify plugin version overrides compared to the next-newer BOM.
-`sample-plugin` should be updated to use the latest line by default,
-and get a new POM profile for the penultimate.
+A separate BOM artifact is available for the latest weekly, current LTS line and a few historical lines.
+BOMs should only specify plugin version overrides compared to the next-newer BOM.
+`sample-plugin` will use the weekly line by default,
+and get a new POM profile for the others.
 To get ahead of problems, prepare the draft PR for a line as soon as its baseline is announced.
-Remember to file a patch to update: https://github.com/jenkins-infra/repository-permissions-updater/blob/master/permissions/pom-bom.yml
 
 The CI build (or just `mvn test -P2.nnn.x`) will fail if some managed plugins are too new for the LTS line.
 [This script](https://gist.github.com/jglick/0a85759ea65f60e107ac5a85a5032cae)
diff --git a/bom-2.249.x/pom.xml b/bom-2.249.x/pom.xml
deleted file mode 100644
index 9018832f0..000000000
--- a/bom-2.249.x/pom.xml
+++ /dev/null
@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>parent</artifactId>
-        <version>${changelist}</version>
-    </parent>
-    <artifactId>bom-2.249.x</artifactId>
-    <packaging>pom</packaging>
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>${project.groupId}</groupId>
-                <artifactId>bom-2.263.x</artifactId>
-                <version>${project.version}</version>
-                <scope>import</scope>
-                <type>pom</type>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>git-client</artifactId>
-                <version>3.6.0</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins.workflow</groupId>
-                <artifactId>workflow-basic-steps</artifactId>
-                <version>2.22</version>
-            </dependency>
-            <dependency>
-                <groupId>io.jenkins.plugins</groupId>
-                <artifactId>font-awesome-api</artifactId>
-                <version>5.15.3-3</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>git</artifactId>
-                <version>4.6.0</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>git</artifactId>
-                <classifier>tests</classifier>
-                <version>4.6.0</version>
-            </dependency>
-            <dependency>
-                <groupId>io.jenkins.plugins</groupId>
-                <artifactId>plugin-util-api</artifactId>
-                <version>2.3.0</version>
-            </dependency>
-            <dependency>
-                <groupId>io.jenkins.plugins</groupId>
-                <artifactId>checks-api</artifactId>
-                <version>1.7.0</version>
-            </dependency>
-            <dependency>
-                <groupId>io.jenkins.plugins</groupId>
-                <artifactId>jquery3-api</artifactId>
-                <version>3.6.0-1</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>junit</artifactId>
-                <version>1.51</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-</project>
diff --git a/bom-2.263.x/pom.xml b/bom-2.263.x/pom.xml
deleted file mode 100644
index 91da73053..000000000
--- a/bom-2.263.x/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>parent</artifactId>
-        <version>${changelist}</version>
-    </parent>
-    <artifactId>bom-2.263.x</artifactId>
-    <packaging>pom</packaging>
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>${project.groupId}</groupId>
-                <artifactId>bom-2.277.x</artifactId>
-                <version>${project.version}</version>
-                <scope>import</scope>
-                <type>pom</type>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins.workflow</groupId>
-                <artifactId>workflow-multibranch</artifactId>
-                <version>2.24</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins.workflow</groupId>
-                <artifactId>workflow-multibranch</artifactId>
-                <classifier>tests</classifier>
-                <version>2.24</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>branch-api</artifactId>
-                <version>2.6.2</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>token-macro</artifactId>
-                <version>2.13</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>dashboard-view</artifactId>
-                <version>2.16</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins.workflow</groupId>
-                <artifactId>workflow-cps-global-lib</artifactId>
-                <version>2.19</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>durable-task</artifactId>
-                <version>1.37</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-</project>
diff --git a/bom-2.277.x/pom.xml b/bom-2.277.x/pom.xml
deleted file mode 100644
index 66df31fc2..000000000
--- a/bom-2.277.x/pom.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>parent</artifactId>
-        <version>${changelist}</version>
-    </parent>
-    <artifactId>bom-2.277.x</artifactId>
-    <packaging>pom</packaging>
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>${project.groupId}</groupId>
-                <artifactId>bom-2.289.x</artifactId>
-                <version>${project.version}</version>
-                <scope>import</scope>
-                <type>pom</type>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>htmlpublisher</artifactId>
-                <version>1.25</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>matrix-project</artifactId>
-                <version>1.18</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>ssh-credentials</artifactId>
-                <version>1.18.1</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>ssh-slaves</artifactId>
-                <version>1.31.5</version>
-            </dependency>
-            <dependency>
-                <groupId>org.jenkins-ci.plugins</groupId>
-                <artifactId>git-client</artifactId>
-                <version>3.9.0</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-</project>
diff --git a/bom-2.303.x/pom.xml b/bom-2.303.x/pom.xml
new file mode 100644
index 000000000..7cf8e84ec
--- /dev/null
+++ b/bom-2.303.x/pom.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>io.jenkins.tools.bom</groupId>
+        <artifactId>parent</artifactId>
+        <version>${changelist}</version>
+    </parent>
+    <artifactId>bom-2.303.x</artifactId>
+    <packaging>pom</packaging>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>bom-weekly</artifactId>
+                <version>${project.version}</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+</project>
diff --git a/bom-latest/pom.xml b/bom-weekly/pom.xml
similarity index 98%
rename from bom-latest/pom.xml
rename to bom-weekly/pom.xml
index 4d3f6fff1..128f50127 100644
--- a/bom-latest/pom.xml
+++ b/bom-weekly/pom.xml
@@ -6,12 +6,12 @@
         <artifactId>parent</artifactId>
         <version>${changelist}</version>
     </parent>
-    <artifactId>bom-2.303.x</artifactId>
+    <artifactId>bom-weekly</artifactId>
     <packaging>pom</packaging>
     <properties>
         <checks-api.version>1.7.2</checks-api.version>
         <configuration-as-code-plugin.version>1.54</configuration-as-code-plugin.version>
-        <git-plugin.version>4.8.3</git-plugin.version>
+        <git-plugin.version>4.9.0</git-plugin.version>
         <pipeline-model-definition-plugin.version>1.9.2</pipeline-model-definition-plugin.version>
         <scm-api-plugin.version>2.6.5</scm-api-plugin.version>
         <structs-plugin.version>1.23</structs-plugin.version>
@@ -92,6 +92,11 @@
                 <artifactId>test-harness</artifactId>
                 <version>${configuration-as-code-plugin.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.jenkins-ci.modules</groupId>
+                <artifactId>sshd</artifactId>
+                <version>3.1.0</version>
+            </dependency>
             <dependency>
                 <groupId>org.jenkins-ci.plugins.workflow</groupId>
                 <artifactId>workflow-api</artifactId>
@@ -252,7 +257,7 @@
             <dependency>
                 <groupId>org.jenkins-ci.plugins</groupId>
                 <artifactId>git-server</artifactId>
-                <version>1.9</version>
+                <version>1.10</version>
             </dependency>
             <dependency>
                 <groupId>org.jenkins-ci.plugins</groupId>
diff --git a/excludes.txt b/excludes.txt
index e24718077..6ef9b286a 100644
--- a/excludes.txt
+++ b/excludes.txt
@@ -22,6 +22,7 @@ org.jenkinsci.plugins.pipeline.modeldefinition.MatrixTest
 org.jenkinsci.plugins.pipeline.modeldefinition.WhenStageTest
 org.jenkinsci.plugins.pipeline.modeldefinition.WhenStageMultibranchTest
 org.jenkinsci.plugins.pipeline.modeldefinition.PostStageTest
+org.jenkinsci.plugins.pipeline.modeldefinition.ToolsTest
 
 # TODO seemingly legitimate but undiagnosed PCT failures in interruptedWhileStartingMaxSurvivability and interruptedWhileStartingPerformanceOptimized
 org.jenkinsci.plugins.workflow.job.WorkflowRunRestartTest
diff --git a/local-test.sh b/local-test.sh
index 14e5c910c..81bfe8409 100755
--- a/local-test.sh
+++ b/local-test.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 set -euxo pipefail
-cd $(dirname $0)
+cd "$(dirname $0)"
 
 # expects: $PLUGINS, optionally $TEST, $LINE
 
-LATEST_LINE=$(fgrep '<bom>' sample-plugin/pom.xml | sed -E 's, *<bom>(.+)</bom>,\1,g' | sort -rn | head -1)
+LATEST_LINE=weekly
 : "${LINE:=$LATEST_LINE}"
 
 export SAMPLE_PLUGIN_OPTS=-Dtest=InjectedTest
@@ -33,10 +33,10 @@ then
            -v ~/.m2:/var/maven/.m2 \
            --rm \
            --name bom-pct \
-           -v $(pwd)/target/local-test:/pct \
+           -v "$(pwd)"/target/local-test:/pct \
            -e MAVEN_OPTS=-Duser.home=/var/maven \
            -e MAVEN_CONFIG=/var/maven/.m2 \
-           -e PLUGINS=$PLUGINS \
+           -e PLUGINS="$PLUGINS" \
            -e LINE=$LINE \
            -e EXTRA_MAVEN_PROPERTIES=$EXTRA_MAVEN_PROPERTIES \
            --entrypoint bash \
diff --git a/pom.xml b/pom.xml
index 66ba6aac2..c3c97ad85 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,11 +30,9 @@
         <tag>${scmTag}</tag>
     </scm>
     <modules>
-        <module>bom-latest</module>
+        <module>bom-weekly</module>
+        <module>bom-2.303.x</module>
         <module>bom-2.289.x</module>
-        <module>bom-2.277.x</module>
-        <module>bom-2.263.x</module>
-        <module>bom-2.249.x</module>
         <module>sample-plugin</module>
     </modules>
     <build>
diff --git a/sample-plugin/pom.xml b/sample-plugin/pom.xml
index 129b98869..24013f5c9 100644
--- a/sample-plugin/pom.xml
+++ b/sample-plugin/pom.xml
@@ -13,8 +13,8 @@
     <packaging>hpi</packaging>
     <properties>
         <changelist>999999-SNAPSHOT</changelist>
-        <bom>2.303.x</bom>
-        <jenkins.version>2.303.2</jenkins.version>
+        <bom>weekly</bom>
+        <jenkins.version>2.317</jenkins.version>
         <java.level>8</java.level>
     </properties>
     <repositories>
@@ -345,31 +345,17 @@
     </build>
     <profiles>
         <profile>
-            <id>2.289.x</id>
-            <properties>
-                <bom>2.289.x</bom>
-                <jenkins.version>2.289.3</jenkins.version>
-            </properties>
-        </profile>
-        <profile>
-            <id>2.277.x</id>
+            <id>2.303.x</id>
             <properties>
-                <bom>2.277.x</bom>
-                <jenkins.version>2.277.4</jenkins.version>
+                <bom>2.303.x</bom>
+                <jenkins.version>2.303.2</jenkins.version>
             </properties>
         </profile>
         <profile>
-            <id>2.263.x</id>
-            <properties>
-                <bom>2.263.x</bom>
-                <jenkins.version>2.263.4</jenkins.version>
-            </properties>
-        </profile>
-        <profile>
-            <id>2.249.x</id>
+            <id>2.289.x</id>
             <properties>
-                <bom>2.249.x</bom>
-                <jenkins.version>2.249.3</jenkins.version>
+                <bom>2.289.x</bom>
+                <jenkins.version>2.289.3</jenkins.version>
             </properties>
         </profile>
     </profiles>